Master Catalog — Gems Sensors & Controls - J-31

GENERAL PURPOSE
2 Coil Construction
(blank) = Tape-wrapped, Class B (130°C), with 18˝ (45.7cm) lead wires*
W___ = Tape-wrapped coil, lead wires, non-standard length
(specify length in inches)
10 = Externally rectified coil (AC voltages and lead wires only)
1 = Encapsulated coil, Class B (130°C), lead wires
3 = Encapsulated coil, Class H (180°C), lead wires
4 = Encapsulated coil, Class B (130°C), 3/16˝ (4.76mm) spade terminals
(1/4˝ (6.35mm) spade terminal optional)
11 = Tape-wrapped coil, Class H (180°C), lead wires
2M = Over molded coil, Class F (155°C), lead wires
3M = Over molded coil, Class H (180°C), lead wires
5M = Over molded coil, Class F (155°C), 1/4˝ (6.35mm) spade terminals
6M = Over molded coil, Class H (180°C), 1/4˝ (6.35mm) spade terminals
HC2 = Encapsulated coil, Class B (130°C), 9.4mm DIN
(EN175301-803 Style C Industrial 2+1 poles)
3 Body Material
(blank) = 303 Stainless Steel*
BB = Brass
SB = 304 Stainless Steel
SB5 = 316 Stainless Steel
SBF = 430F Stainless Steel
4 Plunger Seal Material
(blank) = Nitrile*
E = EPR
GV = Gasoline Viton®
N = Neoprene
(2-way N.C. valves only)
NS = Nitrile (NSF/FDA, 2-way N.C. valves only)
PF = Perfluoroelastomer
R = Rulon®
(2-way N.C. valves only)
T = PTFE
V = Viton®
5 O-Ring Material
(blank) = Nitrile*
EO = EPR
NO = Neoprene
NSO = Nitrile (NSF/FDA, 2-way N.C. valves only)
PFO = Perfluoroelastomer
TO = PTFE
VO = Viton®
6 Body Port Configuration
(blank) = 1/8-27 NPT female thread*
LB = 1/4-18 NPT female thread
BD = #10-32 female straight thread
- max. orifice = 1/8˝ (3.18mm)
LT = 1/8-28 BSPT female thread (2-way N.C. valves only)
LU = 1/4-19 BSPT female thread (2-way N.C. valves only)
MM = Manifold mount (1/4-28 UNF-2A mounting stud)†††
MM3 = Manifold mount (5/16-24 UNF-2A mounting stud)†††
OB = Omit body (operator style)
MB = Bottom metering - max. orifice = 3/32˝ (2.38mm)
BI = Bottom over-seat port, female thread
- max. orifice = 1/8˝ (3.18mm)
BIM = Bottom over-seat port, 1/8-27 NPT male thread
- max orifice = 5/64˝ (1.98mm) brass body only
BO = Bottom under-seat port, female thread
BOM = Bottom under-seat port, 1/8-27 NPT male thread
- max orifice = 1/8˝ (3.18mm) brass body only
RL = 90° porting - left hand
RR = 90° porting - right hand
BS = Stop port, #10-32 female straight thread†
7 Voltage††
(see note below)
C203 = 12 VDC
C204 = 24 VDC
C301 = 120/50/60R (add Coil Option -10)
C303 = 240/50/60R (add Coil Option -10)
___VDC = DC (specify DC voltage)
___VAC = AC (specify AC voltage; includes copper shading ring)
8 Additional Options
Y = Yoke
WM = Mounting bracket
TP = PTFE coated plunger
AD = 1/8 - 27 NPT stop port adapter (3-way valves only)
QO = Quiet operation (2-way valves only)
S = Silver shading ring
OC = Cleaned for oxygen use
VAC = Vacuum application - 0 to 29.5˝ Hg (0 to 1000mBar)
G1 = One-piece 303 Stainless Steel guide assembly
G5 = One piece 316 Stainless Steel guide assembly
* Standard selection; will be used unless otherwise specified. Standard
selections are not referenced in final part number.
† Plastic body available, contact Gems.
†† Can be AC rectified without shading ring. Use coil construction Code 10.
††† Teflon®
o-ring not suitable for manifold mount.
Take advantage of next day shipping by making your selections from those marked with the Lightning Bolt icon.
Gems specializes in the design and manufacturing of custom solenoid
valves and fluidic systems. If you don't see what you're looking for, or
have a question, contact us at 800-378-1600 or info@gemssensors.
com.
A Series / p3of5 / 2021-01-19
Visit www.GemsSensors.com for most current information.
J-31
SOLENOID VALVES
http://ecatalog.gemssensors.com/ecatalog/solenoid-valves/en/gemslink/1=A%20Valve
Master Catalog — Gems Sensors & Controls

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